Grass trimmer attachment for lawn mowers



FIG. 1 is a left side elevational view of a grass trimmer attachment for lawn mowers, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof, shown in an alternative position;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front plan view thereof.

Broken lines depicting the mower are for illustrative purposes only, and form no part of the claimed design. 

The ornamental design for a grass trimmer attachment for lawn mowers, as shown. 